Loudspeaker system
US4501934A · kind A · utility
10Cited by
10References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 1983 |
| Grant date | Feb 26, 1985 |
| Priority date | — |
| Expiry date | Jul 18, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R5/023
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A loudspeaker system comprises a flexible tube with a first loudspeaker mounted within one end and a second loudspeaker mounted within the other end thereof. Each loudspeaker is oriented to direct sound outwardly from the end of the tube in which it is mounted. A baffle plate is mounted within the tube, intermediate the first and second loudspeakers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.